Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 289 · 40 questions

Code tip (Ask, send, show): URL = protocol :// domain name / path, e.g. https://www.example.com/about.html. Browser asks → DNS finds the server → server sends the files → browser shows the page. https (with the lock) scrambles the data; http does not.

1. 1.🌍 Which one scrambles data on its way? (a) the server (b) HTTPS (c) the URL (d) the browser
2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is fast (b) the site is a game (c) the data is scrambled (d) the site is free
3. 3.🌍 What is the domain name in this URL?
   https://www.example.net/news/today.html (a) https (b) www.example.net (c) learn.example.com (d) /news/today.html
4. 4.🌍 What is the domain name in this URL?
   http://www.example.com/index.html (a) www.example.com (b) kids.example.org (c) http (d) /index.html
5. 5.True or false: HTTPS asks for a web page. (a) False (b) True
6. 6.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.com/about.html (a) Yes (b) No
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://school.example.in/about.html (a) Yes (b) No
8. 8.🌍 Which one is the page’s address? (a) the browser (b) the server (c) HTTPS (d) the URL
9. 9.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) the server sends files (c) you type the URL (d) the browser asks it
10. 10.🌍 What is the protocol in this URL?
    https://www.example.net/maths/tables.html (a) /maths/tables.html (b) https (c) www.example.net (d) http
11. 11.🌍 Which one shows the page to you? (a) the URL (b) the server (c) HTTPS (d) the browser
12. 12.🌍 What is the path in this URL?
    http://www.example.com/art/gallery.html (a) /art/gallery.html (b) /news/today.html (c) http (d) www.example.com
13. 13.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) the page colour (c) where the page is (d) your password
14. 14.True or false: the URL sends the page back. (a) True (b) False
15. 15.🌍 What is the path in this URL?
    http://learn.example.com/about.html (a) http (b) /about.html (c) /maths/tables.html (d) learn.example.com
16. 16.🌍 What is the protocol in this URL?
    http://www.example.net/art/gallery.html (a) /art/gallery.html (b) https (c) http (d) www.example.net
17. 17.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.net/index.html (a) No (b) Yes
18. 18.🌍 What is the path in this URL?
    http://school.example.in/about.html (a) /maths/tables.html (b) http (c) /about.html (d) school.example.in
19. 19.🌍 What is the domain name in this URL?
    https://school.example.in/about.html (a) https (b) /about.html (c) www.example.net (d) school.example.in
20. 20.True or false: the browser scrambles data on its way. (a) False (b) True
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://school.example.in/art/gallery.html (a) No (b) Yes
22. 22.True or false: the URL shows the page to you. (a) False (b) True
23. 23.🌍 What is the protocol in this URL?
    https://www.example.net/games/chess.html (a) https (b) www.example.net (c) http (d) /games/chess.html
24. 24.🌍 Which one sends the page back? (a) the browser (b) the server (c) HTTPS (d) the URL
25. 25.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/index.html (a) Yes (b) No
26. 26.🌍 Which one stores the site’s files? (a) HTTPS (b) the URL (c) the browser (d) the server
27. 27.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/news/today.html (a) Yes (b) No
28. 28.🌍 What finds the server for a domain name like example.com? (a) CSS (b) HTML (c) alt (d) DNS
29. 29.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html (a) http (b) www.example.net (c) https (d) /news/today.html
30. 30.🌍 What is the path in this URL?
    https://www.example.com/news/today.html (a) /news/today.html (b) /games/chess.html (c) https (d) www.example.com
31. 31.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) school.example.in (b) https (c) /index.html (d) kids.example.org
32. 32.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a server (d) a printer
33. 33.🌍 What is the path in this URL?
    http://learn.example.com/maths/tables.html (a) learn.example.com (b) http (c) /maths/tables.html (d) /index.html
34. 34.🔢 When you open a web page, which comes LAST? (a) DNS finds the server (b) the browser asks it (c) the browser shows it (d) the server sends files
35. 35.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/maths/tables.html (a) No (b) Yes
36. 36.True or false: HTTPS scrambles data on its way. (a) False (b) True
37. 37.🌍 What is the path in this URL?
    http://www.example.net/games/chess.html (a) /games/chess.html (b) /about.html (c) http (d) www.example.net
38. 38.🔢 When you open a web page, which comes first: “the browser asks it” or “the browser shows it”? (a) the browser asks it (b) the browser shows it
39. 39.True or false: the browser asks for a web page. (a) True (b) False
40. 40.🌍 What is the path in this URL?
    http://kids.example.org/maths/tables.html (a) /index.html (b) kids.example.org (c) /maths/tables.html (d) http

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